<template>
  <div>
     <p>请选择你喜欢的专栏</p>
     <span v-for="(item,index) in arr" :key="index">
        <input type="checkbox" :value="item" v-model="arr1">{{item}}
     </span>
     <ul v-for="item in arr1" :key="item">
        <li>{{item}}</li>
     </ul>
   </div>
</template>
 
<script>
export default {
  
  components: {},
  props: {},
  data() {
    return {
       arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
       arr1:[],
    };
  },
  computed: {},
  watch: {},
  created() {},
  methods: {
    
  }
};
</script>

<style scoped>
     
</style>
